Giving credit where it's due, this project is almost worth doing just to be able to use that fabulously-well-fit initialism.
WALDO: Whereabouts Ascertainment for Low-Lying Detectable Objects
11–20 of 44 posts
Re: WALDO: Whereabouts Ascertainment for Low-Lying Detectable Objects
#12Giving credit where it's due, this project is almost worth doing just to be able to use that fabulously-well-fit initialism.
Re: WALDO: Whereabouts Ascertainment for Low-Lying Detectable Objects
#13What would be legitimate civilian uses for this technology apart from [0]? After the 10k drone swarm the other day and the pager attacks all I can think of is slaughterbots, which is genuinely freaking me out. [0] - https://xkcd.com/2128/
Fly a handful of drones over the area of a fleeing suspect and be able to track their whereabouts and look for suspicious behaviors (eg. someone running and making constant turns in a city or doubling back often, cutting through alleys).
Hell fly a few drones of the city to monitor foot traffic of the population and determine possible points of interest for new developments. Where are people walking to? How do they tend to get there? Can we optimize traffic for them - or more realistically - around them?
Could be used for other forms of crowd analysis too such as how to best disperse a riot and separate a crowd.
Sorry I guess I'm about as pessimistic as you are about it. Use in S&R like throwup238 suggested seems like a good non-militaristic fit for it.
Oh and also this which was posted on HN not too long ago: https://dropofahat.zone/
Re: WALDO: Whereabouts Ascertainment for Low-Lying Detectable Objects
#14So it gives us, for all the objects in view, a unique id, location, location history, various alerts. What else? Any thing-description? If an object leaves the view and re-enters, does it get the same id?
Re: WALDO: Whereabouts Ascertainment for Low-Lying Detectable Objects
#15Hey, thanks for posting. New release is coming tomorrow on HF BTW. AMA
I know you aren't going to release the dataset but I'd be interesting in any info you are willing to share on augmentations you used and how you generated the synthetic imagery, and what sort of lift you got out of it.
Re: WALDO: Whereabouts Ascertainment for Low-Lying Detectable Objects
#16> 'arm/mil' --> this class detects certain types of armored vehicles (very unreliable for now, don't use it yet) Living near a bunch of the military bases, this is what I really need. My suburban defense system keeps mistaking USPS trucks for APCs. I haven’t received any mail for months. Sidenote: what are the export restriction?
Re: WALDO: Whereabouts Ascertainment for Low-Lying Detectable Objects
#17Hey, thanks for posting. New release is coming tomorrow on HF BTW. AMA
Cool project, any specific reason you went with YOLOv7? I know you aren't going to release the dataset but I'd be interesting in any info you are willing to share on augmentations you used and how you generated the synthetic imagery, and what sort of lift you got out of it.
Re: WALDO: Whereabouts Ascertainment for Low-Lying Detectable Objects
#18Re: WALDO: Whereabouts Ascertainment for Low-Lying Detectable Objects
#19> 'arm/mil' --> this class detects certain types of armored vehicles (very unreliable for now, don't use it yet) Living near a bunch of the military bases, this is what I really need. My suburban defense system keeps mistaking USPS trucks for APCs. I haven’t received any mail for months. Sidenote: what are the export restriction?
Re: WALDO: Whereabouts Ascertainment for Low-Lying Detectable Objects
#20I wonder if these achievements are related to war in Ukraine. Do scientists suddenly receive more funding or something? Or it just happens? Is there a non public version with very reliable arm/mil? Is there a version which can reliably distinguish T-80 with and without Z?
The difficulty is in the training data, both acquiring it and labeling it. Hence why the readme of WALDO alludes so much to their semi-synthetic data. That's also why this commercial project is happy to give out the models, but doesn't publish their data pipeline.
If you have about 100 satellite images each of T-80s with and without Zs, and a couple other satellite images of other tanks and of landscapes without any tanks you can train a T-80 detecting model in a couple hours. And then spend a couple days in a rabbit hole where you figure out that because in your training set only images with tanks had smoke clouds the model now thinks that smoke clouds are linked to tanks, and you end up making larger and larger data sets with tanks and non-tanks from all angles.